Quarter Master 509136 Steel Flywheel 91 Tooth Internal Balance GM LS-Series

The Quarter Master 509136 is a precision-engineered steel flywheel designed specifically for use with Quarter Master Clutchless Bellhousing Kits on GM LS-Series engines. This high-performance flywheel is built to withstand the demanding conditions of racing applications while providing reliable operation.

Key Features:

• 91-tooth ring gear configuration compatible with Quarter Master reverse rotation starters
• Internal balance design for GM LS-Series engines
• Steel construction for exceptional durability and heat resistance
• Engineered to eliminate the need for idler gear starter assemblies
• CNC-machined for precise tolerances and perfect fitment
• Designed for use with Bert, Brinn, and Falcon clutchless transmissions

Quarter Master flywheels are manufactured in-house using stringent quality control methods to ensure maximum performance and longevity. The reduced weight and moment of inertia design improves throttle response while maintaining the strength required for high-RPM racing applications. This flywheel is specifically designed for reverse-mount bellhousing configurations with clutchless transmission setups.